<template>
    <div >
      <span><slot></slot></span>
    </div>
     
    </template>
    
    <script>
    export default {
    props: ['data'],
    
    };
    </script>
    
    <style scoped>
    .right {
      color: green;
    }
    .error {
      color: red;
    }
    .undo {
      color: #ccc;
    }
    </style>